Anti-seismic drainage pipe for drainage engineering

The utility model relates to a drainage pipe, in particular to an anti-seismic drainage pipe for drainage engineering. The utility model provides an anti-seismic drainage pipe with a drainage pipe fixing function and used for drainage engineering. The anti-seismic drainage pipe comprises a shell, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN FUWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a drainage pipe, in particular to an anti-seismic drainage pipe for drainage engineering. The utility model provides an anti-seismic drainage pipe with a drainage pipe fixing function and used for drainage engineering. The anti-seismic drainage pipe comprises a shell, an arc-shaped insertion plate, an arc-shaped groove plate, a connecting rod, a first elastic piece, a damping damper and the like. An arc-shaped inserting plate is movably arranged on the shell, an arc-shaped groove plate is arranged at the top of the arc-shaped inserting plate, damping dampers are symmetrically installed in the shell, connecting rods are installed at the tops of the damping dampers, and first elastic pieces are wound on the outer sides of the connecting rods. When the drainage pipe is pushed by external force, the external force is transmitted into the arc-shaped groove plate and the arc-shaped inserting plate, the arc-shaped inserting plate moves downwards, the connecting rod moves downwards, the d